ctrl-z

[HannesGitH]

trafficstars

creating an editing history to enable ctrl-z / ctrl-^-z to undo / redo mistakes would be great

[crispeeweevile]

To further elaborate, IMO it should just be ctrl+z (undo) and ctrl+y (redo) to undo/redo changes made to the chip you are currently editing/making; however, once you have saved a chip I think you should "lose" the ability to undo the save, as allowing ctrl+z to undo saving would make the functionality somewhat difficult to understand

[VitoBarra]

I was already planning to add this feature using the command pattern. probably i will be able to do it in february